Konu "Biological Activity" için Makale Koleksiyonu listeleme
Toplam kayıt 7, listelenen: 1-7
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Characterization of Szovitsia callicarpa Volatile Constituents Obtained by Micro- and Hydrodistillation
(Natural Products Inc, 2010)The volatile constituents of Szovitsia callicarpa Fisch. & C. A. Mey. were obtained from the fruits by microdistillation, due to the limited plant material availability. Initial GC-MS analyses of the obtained material ... -
Characterization of volatile constituents of Haplopappus greenei and studies on the antifungal activity against phytopathogens
(American Chemical Society, 2006)Essential oil of Haplopappus greenei A. Gray was obtained by hydrodistillation of aerial parts, which were subsequently analyzed by gas chromatography and gas chromatography-mass spectrometry. Major components were identified ... -
Enantiomeric Distribution of Some Linalool Containing Essential Oils and Their Biological Activities
(Acg Publications, 2010)The enantiomeric composition of linalool was determined in 42 essential oils using chiral columns. Essential oils were analyzed by multidimentional gas chromatography-mass spectrometry using a non-chiral and chiral FSC ... -
Gas chromatographic-mass spectrometric analysis of volatiles obtained by four different techniques from Salvia rosifolia Sm., and evaluation for biological activity
(Elsevier Science BV, 2010)Four different isolation techniques, conventional hydrodistillation (HD), microwave-assisted hydrodistillation (MWHD), microdistillation (MD) and micro-steam distillation-solid-phase microextraction (MSD-SPME), have been ... -
One-step multiple component isolation from the oil of Crinitaria tatarica (Less.) Sojak by preparative capillary gas chromatography with characterization by spectroscopic and spectrometric techniques and evaluation of biological activity
(Wiley-V C H Verlag GMBH, 2012)Gas chromatographic analysis revealed that the oil of Crinitaria tatarica was rich in sabinene (32.1%), beta-pinene (8.8%), and two unknown (M+200) compounds (I) and (II) (21.4% and 3.4%). One-step multiple fractionation ... -
Sesquiterpene hydrocarbons of the essential oil of Actinolema macrolema Boiss
(Scientific Technical Research Council Turkey-Tubitak, 2013)The essential oils of Actinolema macrolema Boiss. (Apiaceae) were obtained by hydrodistillation in the first 3 (sample A) and the following 3 h (sample B) from crushed fruits and dried leaves (sample C), which were ... -
Studies on Betula essential oils
(Arkat Usa Inc, 2007)Essential oils were obtained from leaf, branch and buds of Betula species: B. pendula Roth, B. browicziana A. Guner, B. litwinowii Doluch., B. recurvata V. Vassil., and B. medwediewii Regel naturally growing in various ...